Updated on 2026-08-25 GMT+08:00

Viewing Binlog Parsing Errors

Function

This API is used to view binlog parsing errors.

Authorization Information

Each account has permissions to call all APIs, but IAM users must have the required permissions specifically assigned.

If you are using role/policy-based authorization, see the required permissions in Permissions Policies and Supported Actions.
If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action

Access Level

Resource Type (*: required)

Condition Key

Alias

Dependencies

das:clouddba:listBinlog

List

Instance

-

-

-

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
das:clouddba:listBinlog	List	Instance	-	-	-

URI

GET /v3/{project_id}/connections/{connection_id}/binlog-parse/search-error-info

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints N/A Range The value can contain 32 characters. Only letters and digits are supported. Default Value N/A
connection_id	Yes	String	Definition Connection ID established between a database account and the database. The database user ID is created using the API in Creating an Instance Connection. Constraints N/A Range The value is a UUID containing 36 characters. Only letters, digits, and hyphens (-) are allowed. Default Value N/A

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
task_id	Yes	Long	Definition ID of a parsing task Constraints N/A Range N/A Default Value N/A
file_name	No	String	Definition File name Constraints N/A Range N/A Default Value N/A
db_name	No	String	Definition Database name Constraints N/A Range N/A Default Value N/A
table_name	No	String	Definition Table name Constraints N/A Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
total	Integer	Definition Total number Range [0, 2^31-1]
error_trans_infos	Array of Table 4 objects	Definition Binlog parsing errors

**Table 4** ErrorTransInfo
Parameter	Type	Description
id	Long	Definition ID of a parsing task Range N/A
file_name	String	Definition File name Range N/A
object_key	String	Definition Object key Range N/A
begin_position	Long	Definition Parsing start position Range N/A
end_position	Long	Definition Parsing end position Range N/A
db_name	String	Definition Database name Range N/A
tb_name	String	Definition Table name Range N/A
create_time	Date	Definition Task creation time, in milliseconds Range N/A
error_msg	String	Definition Error message Range N/A

Example Requests

GET https://das.cn-north-1.myhuaweicloud.com/v3/054e292c9880d4992f02c0196d3ea468/connections/179e525e-0e9c-4dcc-9dd7-ee2f36121e23/binlog-parse/search-error-info?task_id=1234

Example Responses

Status code: 200

Success.

{
    "total": 2,
    "error_trans_infos": [
      {
        "id": 1001,
        "file_name": "mysql-bin.000123",
        "object_key": "datatrack/binlog/mysql-bin.000123",
        "begin_position": 4567,
        "end_position": 5120,
        "db_name": "order_db",
        "tb_name": "t_order",
        "create_time": "2026-07-03T10:30:00.000+08:00",
        "error_msg": "Duplicate entry '1024' for key 'PRIMARY'"
      },
      {
        "id": 1002,
        "file_name": "mysql-bin.000124",
        "object_key": "datatrack/binlog/mysql-bin.000124",
        "begin_position": 890,
        "end_position": 1200,
        "db_name": "user_db",
        "tb_name": "t_user",
        "create_time": "2026-07-03T11:15:30.000+08:00",
        "error_msg": "Cannot delete or update a parent row: a foreign key constraint fails"
      }
    ]
 }

Status Codes

Status Code	Description
200	Success.
400	Client error.
500	Server error.

Error Codes

See Error Codes.

Parent topic: Intelligent O&M